Step-by-Step Guide to Set Up BitLocker Backup to an External Drive - BitLocker Auto Unlock Not Working? Checklist-OneDrive Sync Stuck Due to Version Mismatch

Updated 2026-06-14 20:23:16macos-help
Step-by-Step Guide to Set Up BitLocker Backup to an External Drive - BitLocker Auto Unlock Not Working? Checklist-OneDrive Sync Stuck Due to Version Mismatch
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.